3-13
2. Power(SMPS) Block Diagram
5V
_
D
5
V_A
-27
V
A
VF
+
RECTI FI ER
L I NE FI L TER
SWI TCHI NG TR
TRANS
FEED B.
REG(8V)
8V
5.2
VA
VF
-
RECTIFIER(FLD)
RECTIFIER(9V)
RECTIFIER(5.2V)
LPF
LPF
RECTIFIER(14V)
LPF
12
V_A
AC120V
PWR ON/OFF
REG(3.3V)
REG(3.3V)
3.3V_MI, 3.3V
3
.3
V,3.3V_M
RECTIFIER(3.8V)
LPF
REG
(12V)
Summary of Contents for T 572
Page 1: ...NAD SERVICE MANUAL T 572 T 572 DVD VCD CD PLAYER DVD VCD CD PLAYER DRAFT DATE 30 OCT 2002 ...
Page 36: ...3 31 3 32 7 A V CIRCUIT DIAGRAM 02 03 19 R14137B ...
Page 37: ...3 33 3 34 8 JACK CIRCUIT DIAGRAM T572AH ...
Page 38: ...3 35 3 36 9 JACK CIRCUIT DIAGRAM T572C ...
Page 41: ...3 41 3 42 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE BOTTOM SIDE TOP SIDE ...
Page 48: ...MEMO ...
Page 50: ...M E M O M E M O ...
Page 66: ...MEMO ...